Peter Ind (20 July 1928 – 20 August 2021) was a British jazz double bassist and record producer. Early life Ind was born in Middlesex. His father was a builder. Ind began to learn the violin at the a
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb694c8fe8225b1cad915c10ba46d09ef675ba13caea37f87addc7285d634e783. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d3841de-b8b4-443e-8c8b-988fb8d79283.json and https://artists.proofprofile.net/proofs/artist/1d3841de-b8b4-443e-8c8b-988fb8d79283.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sixty Years with My Bass... Well, Almost!
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